... /3G calling/SMS function (Quadband)BluetoothOptionDisplay7 " TFT LCD: 800*480 WVGA Touch screenCapacitive touch screen 5 points multi-touchMemory512M DDR3NandFlash 4GB (8GB/16GB ... AAC,M4A,MA4,FLAC,APE,3GP,WAVSound Systembuilt in speaker(8Ω/1W)I/O Ports1 mini USB Interface, USB OTG ... /black Android 4.0 7 inch Capacitive touch screen 5 points multi-touch Tablet PC with WIFI G sensor Built-in 3G free ...